Petroleum geology inspection measuring tool

The utility model relates to a petroleum geology inspection measuring tool, include the shell, inside cavity and the lower cavity of being provided with of shell, the indoor tape measure that is provided with of epicoele, the indoor tape measure that is provided with down of cavity of resorption, the left mounting groove that is linked together with last cavity is offered to the corresponding tape measure position of going up in shell left side, and the right mounting groove that is linked together with lower cavity was offered to the tape measure position under the shell right side corresponded. The utility model discloses a petroleum geology inspection measuring tool offers the recess of built -in LED lamp through last tape measure with on playing the tape measure lateral wall, and the solar cell through the shell top gives the power supply of LED lamp, then the push type switch of stretching on the tensile pole of the pole and the right side through the zola to control respectively, LED lamp on the lower tape measure, do not influencing, scale that down can be on night high briglt display tape measure normal use the time, not only convenient measurement, can also promote the nature warned and security at night.